TY  - BOOK
AU  - Churchman,C.West (Charles West)
AU  - Ackoff,Rusell Lincoln
AU  - Arnoff,E.Leonard
TI  - Introduction to operations research
AV  - Q175 CH87
PY  - 1957///
CY  - New York, N. Y.
PB  - John Wiley
N1  - Incluye bibliografia
ER  -